IS31FL3218-QFLS2-TR

ISSI, Integrated Silicon Solution Inc. · QFN-24 · Active

Part number: IS31FL3218-QFLS2-TR
Manufacturer: ISSI, Integrated Silicon Solution Inc.
Package: QFN-24
Status: Active
Stock: Available / RFQ
Price: Request Quote
Year / date code: 2025

Product Overview

IS31FL3218-QFLS2-TR from ISSI, Integrated Silicon Solution Inc. in QFN-24 is listed for electronic component sourcing at SJ Chip. Review technical specifications, package information, and nearby series parts below, then submit an RFQ to confirm stock, date code, and lead time.

Technical Specifications

Part Number: IS31FL3218-QFLS2-TR
Manufacturer: ISSI, Integrated Silicon Solution Inc.
Series: IS31F
Package / Case: QFN-24
Package Family: QFN
Pin / Ball Count (from marking): 24
Lifecycle Status: Active
Category: Memory
Mounting Type: Surface Mount (SMT)

Electrical Characteristics

Device Class: Memory (Flash / DRAM / specialty)
Density & Interface: Confirm density, speed, and bus width on the full ordering code
Voltage: I/O and core voltages must match the host controller
Package Constraint: QFN-24 ballout / pinout is not interchangeable across densities

Package Information

Package: QFN-24
Package Family: QFN
Mounting: Surface Mount (SMT)
Terminal Count (parsed): 24
Outline Note: Package marking on this page is for sourcing reference. Confirm body size, pitch, and land pattern from the manufacturer datasheet before layout.

Applications

IS31FL3218-QFLS2-TR is used for code storage, data logging, or system memory alongside MCUs/FPGAs. Density, speed grade, and QFN-24 ballout must match the host controller. Confirm the full MPN before BOM substitution.

Procurement notes

Confirm the full ordering code, package (QFN-24), and quantity on RFQ. SJ Chip replies with stock, condition, and lead time. Nearby MPNs are for evaluation only.

Compare Similar Parts (IS31F)

FAQ

Where to buy IS31FL3218-QFLS2-TR?

You can request IS31FL3218-QFLS2-TR from SJ Chip via the RFQ form on this page or the site-wide RFQ. We confirm manufacturer (ISSI, Integrated Silicon Solution Inc.), package, quantity, and lead time on the quotation.

Is IS31FL3218-QFLS2-TR available?

Listed inventory shows 95,225 pcs. Lot, date code, and shippable quantity are confirmed on RFQ — treat the listing as availability to quote, not a guaranteed cart ship.

What is the package of IS31FL3218-QFLS2-TR?

The sourcing listing shows package QFN-24. Always verify body size, pitch, and land pattern against the ISSI, Integrated Silicon Solution Inc. datasheet before PCB layout.

What are alternatives to IS31FL3218-QFLS2-TR?

Potential alternatives include IS31FL3236-QFLS2-TR, IS31FL3206-QFLS4-TR, IS31FL3236A-QFLS2-T and other same-series or same-package listings — all require datasheet and pinout checks. These are similar stock for evaluation, not automatic drop-in replacements.

Sourcing information

Part Number	IS31FL3218-QFLS2-TR
Manufacturer	ISSI, Integrated Silicon Solution Inc.
Package	QFN-24
Description	ISSI, Integrated Silicon Solution Inc. · IS31FL3218-QFLS2-TR · QFN-24 package · electronic component sourcing
Availability	Listed inventory: 95,225 pcs — confirm lot, date code, and quantity on RFQ
RFQ	Submit the full part number and quantity through the RFQ form
Lead Time	Lead time is confirmed on the quotation after RFQ. In-stock conventional lots often ship in 3–5 working days from Hong Kong; special, allocation, or obsolete lines are quoted separately.
Condition	Condition is stated on the quotation/PI (new, surplus, or EOL). Lots are inspected before shipment.

Requested path: /products/ISSI, Integrated Silicon Solution Inc./IS31FL3218-QFLS2-TR